WILLIAMSPORT, PA 17702 Weather Forecast & Current Conditions
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  17702 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

WILLIAMSPORT, PA
Current Weather
3:54 PM EDT JUL 11, 2025
Few Clouds
86°F
Feels Like: 89°F
Dewpoint: 68°F
Rel. Hum.: 55%
Visibility: 10 miles
Wind: ESE at 6 mph
Pressure: 29.97 inches
Last 72 hours

Local Area Snow Depth

Pennsylvania Current Weather

Pennsylvania MOS Forecast Weather


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(Automated weather data from NWS/FAA)
  17702 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

WILLIAMSPORT, PA 17702
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Partly sunny with a chance of showers and thunderstorms. Some thunderstorms may produce gusty winds and heavy rainfall. Hot with highs in the upper 80s. South winds around 5 mph. Chance of rain 50 percent.
TONIGHT
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Patchy fog after midnight. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows in the upper 60s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 40 percent.
SATURDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 80s. South winds around 5 mph. Chance of rain 50 percent.
SATURDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Warm with lows around 70. Southeast winds around 5 mph. Chance of rain 40 percent.
SUNDAY
Mostly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 80 percent.
SUNDAY NIGHT
Showers with thunderstorms likely in the evening, then showers likely after midnight. Humid with lows in the upper 60s. Chance of rain 80 percent.
MONDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Humid. Very warm with highs in the mid 80s. Chance of rain 50 percent.
MONDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 60s. Chance of rain 50 percent.
TUESDAY
Mostly sunny. Humid, hot with highs in the upper 80s.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the upper 60s.
WEDNESDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid, hot with highs in the upper 80s. Chance of rain 40 percent.
WEDNESDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid, warm with lows in the lower 70s. Chance of rain 40 percent.
THURSDAY
Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Humid, hot with highs in the upper 80s. Chance of rain 70 percent.

  17702 WEATHER SATELLITE LOOPS
Visible Weather Satellite
WILLIAMSPORT, PA 17702
Infrared Weather Satellite
WILLIAMSPORT, PA 17702
  17702 WEATHER RADAR LOOP
NEXRAD Weather Radar
WILLIAMSPORT, PA 17702
 MOS COMPUTER WEATHER FORECAST

WILLIAMSPORT, PA 3 hourly weather forecast
weather forecast created  5:00 AM PDT  7/11/2025
Friday
11 JUL 2025		 WILLIAMSPORT, PA 17702 weather forecast Day 1, 12 hours 2 PM 87° 90° Mostly Cloudy 37%
RAIN
***		 0% Thunder
( 43% severe)		 S   3 53% 68°
High 88° WILLIAMSPORT, PA 17702 weather forecast Day 1, 15 hours 5 PM 87° 90° Partly Cloudy S   3 53% 68°
Partly Cloudy

Chance of Rain

 WILLIAMSPORT, PA 17702 weather forecast Day 1, 18 hours 8 PM 80° 83° Partly Cloudy 16%
RAIN
.5–1 in		 0% Thunder
( 31% severe)		 SW   1 74% 71°
WILLIAMSPORT, PA 17702 weather forecast Day 1, 21 hours 11 PM 74° 74° Partly Cloudy   CALM 87% 70°
Saturday
12 JUL 2025		 WILLIAMSPORT, PA 17702 weather forecast Day 2, 0 hours 2 AM 72° 72° Partly Cloudy 8%

 0% Thunder
( 12% severe)		   CALM 93% 70°
Low 70° WILLIAMSPORT, PA 17702 weather forecast Day 2, 3 hours 5 AM 70° 70° Partly Cloudy   CALM 97% 69°
High 90° WILLIAMSPORT, PA 17702 weather forecast Day 2, 6 hours 8 AM 73° 73° Mostly Cloudy 19%
RAIN
<.01 in		 0% Thunder
( 18% severe)		 SSE   1 93% 71°

Partly Cloudy

Chance of Rain

 WILLIAMSPORT, PA 17702 weather forecast Day 2, 9 hours 11 AM 80° 84° Partly Cloudy SSE   2 77% 72°
WILLIAMSPORT, PA 17702 weather forecast Day 2, 12 hours 2 PM 87° 93° Partly Cloudy 41%
RAIN
***		 0% Thunder
( 38% severe)		 S   5 59% 71°
WILLIAMSPORT, PA 17702 weather forecast Day 2, 15 hours 5 PM 87° 92° Partly Cloudy SSE   6 57% 70°
WILLIAMSPORT, PA 17702 weather forecast Day 2, 18 hours 8 PM 81° 85° Partly Cloudy 21%
RAIN
>2 in		 0% Thunder
( 29% severe)		 S   5 74% 72°
WILLIAMSPORT, PA 17702 weather forecast Day 2, 21 hours 11 PM 76° 77° Partly Cloudy SSE   3 85% 71°
Sunday
13 JUL 2025		 WILLIAMSPORT, PA 17702 weather forecast Day 3, 0 hours 2 AM 74° 74° Mostly Cloudy 10%
RAIN
.1–.25 in		 0% Thunder
( 14% severe)		 SSE   3 90% 71°
Low 71° WILLIAMSPORT, PA 17702 weather forecast Day 3, 3 hours 5 AM 72° 72° Mostly Cloudy SSE   5 97% 71°
High 85° WILLIAMSPORT, PA 17702 weather forecast Day 3, 6 hours 8 AM 73° 73° Mostly Cloudy 27%
RAIN
<.01 in		 0% Thunder
( 23% severe)		 SSE   5 93% 71°

Mostly Cloudy

Rain Likely

 WILLIAMSPORT, PA 17702 weather forecast Day 3, 9 hours 11 AM 78° 80° Mostly Cloudy S   6 82% 72°
WILLIAMSPORT, PA 17702 weather forecast Day 3, 15 hours 2 PM 82° 87° Mostly Cloudy 76%
RAIN
***		 0% Thunder
( 56% severe)		 S   8 72% 72°
WILLIAMSPORT, PA 17702 weather forecast Day 3, 18 hours 5 PM 82° 87° Mostly Cloudy S   8 72% 72°
WILLIAMSPORT, PA 17702 weather forecast Day 3, 21 hours 8 PM 78° 80° Mostly Cloudy     S   5 82% 72°

WILLIAMSPORT, PA extended weather forecast
Monday
14 JUL 2025		 Tuesday
15 JUL 2025		 Wednesday
16 JUL 2025		 Thursday
17 JUL 2025		 Friday
18 JUL 2025
Low 71° Low 66° Low 70° Low 69° Low 69°
High 85° High 91° High 91° High 87° High 89°
WILLIAMSPORT, PA 17702 weather forecast Day 4 WILLIAMSPORT, PA 17702 weather forecast Day 5 WILLIAMSPORT, PA 17702 weather forecast Day 6 WILLIAMSPORT, PA 17702 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
71% Rain		 Partly Cloudy
27% Rain		 Partly Cloudy
26% Rain		 Partly Cloudy
55% Rain		 Mostly Cloudy
67% Rain
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